if __name__ == '__main__':

    # var = 1.0+1

    var = 4//2

    print(var,type(var))

    # = ==的区别  =一个引用赋值 ==判定符号(布尔运算)


    '''
    只能得到布尔值的(布尔运算)
    ==
    !=
    > >=
    < <=
    and
    or
    not
    '''

    #   0110
    #   0101
    #   0011
    print(6^5)#异或 异得同不得

    #  010
    print(4>>1)

